Hydraulic related problems in the principle of hollow blow molding machine

China extrusion blow molding machine hydraulic oil temperature sensor can be stopped when the temperature is too high. The hydraulic pressure alarms and stops and appears when it is overloaded. Air pressure requirements can show normal and too high and too low. It can alarm and appear when it is too high or too low. And the need to use the button to control the total intake. And when a door is opened, the total intake air can be blocked, and it is only required to restart after manually recognizing the reset.

   The top safety is to be placed at the top of the list, that is to say, when a closed blow molding machine opens a door hydraulic pump, it is necessary to stop the <servo oil pump exception> as long as the manual reset is restarted. The hydraulic oil level requires an alarm and appears when the sensor is below the liquid level.

   Closer to home. Today's blow molding machines and blow molding machines usually have two hydraulic pumps, one for servo hydraulics, which are used to manipulate the die mainly to control the wall thickness of the parison. The second is for the hydraulic system of the blow molding machine. Such as moving the mold. Clamping and so on. Since you know the hydraulics, there are various solenoid valves. The hydraulic cylinder and various articulated structures form a system. Extremely cumbersome. In the production and demand of each blow molding machine is different, and its production process will be different, so its operating procedures and needs will be different.